.ac suite status

Aankondiging

Recovering: Mailbox Upload to Instantly

Summary

Since March 26th, we've seen a high error rate while uploading mailboxes to Instantly, and some users experienced errors like "Disabled Sender Account" when accessing their mailboxes. This affected all Microsoft mailboxes on Instantly, not just sending.ac's mailboxes.

The cause is a too high request rate from Instantly's Microsoft App Registration. They've since introduced rate limiting and improved the systems to handle this gracefully.

April 4th, 7am UTC
We resume uploading to Instantly, albeit at a slower than usual pace. Existing mailboxes should have their tokens refreshed automatically and resume working. Please contact your Deliverability Advisor if the issues persist.

Geplaatst op: 04/04/2026, 07:09 UTC

.ac suite

sending.ac
1Deze service is gezond.Gecontroleerd via polling (HTTP of TCP).
sso.ac
1Deze service is gezond.Gecontroleerd via polling (HTTP of TCP).
IMAP
1Deze service is gezond.Gecontroleerd via polling (HTTP of TCP).
SMTP
1Deze service is gezond.Gecontroleerd via polling (HTTP of TCP).

Sequencers

Plusvibe (New Orders)
1Deze service is gezond.Gecontroleerd via zelf-melding (Reporter).
Plusvibe (Existing Mailboxes)
1Deze service is gezond.Gecontroleerd via zelf-melding (Reporter).
Instantly (New Orders)
1Deze service is gezond.Gecontroleerd via zelf-melding (Reporter).
Instantly (Existing Mailboxes)
1Deze service is gezond.Gecontroleerd via zelf-melding (Reporter).
EmailBison (New Orders)
1Deze service is gezond.Gecontroleerd via zelf-melding (Reporter).
EmailBison (Existing Mailboxes)
1Deze service is gezond.Gecontroleerd via zelf-melding (Reporter).
Smartlead (New Orders)
1Deze service is niet gezond.Gecontroleerd via zelf-melding (Reporter).
Smartlead (Existing Mailboxes)
1Deze service is gezond.Gecontroleerd via zelf-melding (Reporter).